// Shared markdown → sanitized HTML helper.
// Used by the companion chat rail and any other component that needs
// safe rendered markdown outside the full editor.

import { marked } from './vendor/marked.esm.js';
import DOMPurify from './vendor/purify.es.mjs';

marked.setOptions({ gfm: true, breaks: true });

/**
 * Parse `src` as Markdown and return a DOMPurify-sanitized HTML string.
 * Safe to assign to element.innerHTML.
 */
export function renderMarkdown(src) {
  return DOMPurify.sanitize(marked.parse(src || ''));
}